Pith Number

pith:SJKTKOV6

pith:2025:SJKTKOV6SFZZZMJ2NLOGELAMAP

not attested not anchored not stored refs pending

Dusty stellar sources classification by implementing machine learning methods based on spectroscopic observations in the Magellanic Clouds

Amirhossein Masoudnezhad, Atefeh Javadi, Bernard Foing, Fatemeh Fazel, Habib Khosroshahi, Iain McDonald, Jacco van Loon, Joana Oliveira, Mahdi Abdollahi, Sepideh Ghaziasgar

arxiv:2504.14332 v1 · 2025-04-19 · astro-ph.GA · astro-ph.IM · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SJKTKOV6SFZZZMJ2NLOGELAMAP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T10:51:41.949481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9255353abe91739cb13a6adc622c0c03d8b2c05786321196dd4c118f267236f0

Aliases

arxiv: 2504.14332 · arxiv_version: 2504.14332v1 · doi: 10.48550/arxiv.2504.14332 · pith_short_12: SJKTKOV6SFZZ · pith_short_16: SJKTKOV6SFZZZMJ2 · pith_short_8: SJKTKOV6

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SJKTKOV6SFZZZMJ2NLOGELAMAP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9255353abe91739cb13a6adc622c0c03d8b2c05786321196dd4c118f267236f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc39892985caad59f4752f92c4267224df4fffd303a6a8c6108bcc366e63904d",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-04-19T15:53:01Z",
    "title_canon_sha256": "cc0306a5f0978f478343c7d12336db096bfb99769f4752c0c2905b0e19652045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14332",
    "kind": "arxiv",
    "version": 1
  }
}